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From: "Philippe Rétornaz" <philippe.retornaz@gmail.com>
To: Denis Carikli <denis@eukrea.com>
Cc: Thierry Reding <thierry.reding@gmail.com>,
	linux-pwm@vger.kernel.org, Samuel Ortiz <sameo@linux.intel.com>,
	devicetree@vger.kernel.org, Rob Herring <rob.herring@calxeda.com>,
	Grant Likely <grant.likely@linaro.org>,
	Shawn Guo <shawn.guo@linaro.org>,
	Lee Jones <lee.jones@linaro.org>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 1/3] pwm: Add mc13xxx pwm driver.
Date: Wed, 27 Nov 2013 16:58:33 +0100	[thread overview]
Message-ID: <529616A9.2090909@gmail.com> (raw)
In-Reply-To: <1385566771-366-1-git-send-email-denis@eukrea.com>

Hi

> +struct mc13xxx *get_mc13xxx(void)
> +{
> +	return mc13xxx_data;
> +}
> +EXPORT_SYMBOL_GPL(get_mc13xxx);
> +
>   int mc13xxx_common_init(struct mc13xxx *mc13xxx,
>   		struct mc13xxx_platform_data *pdata, int irq)
>   {
> @@ -706,6 +714,9 @@ err_revision:
>   		mc13xxx_add_subdevice(mc13xxx, "%s-pwrbutton");
>   	}
>
> +	/* Linux will not have to handle more than one mc13xxx pmic. */
> +	mc13xxx_data = mc13xxx;
> +

Why using a such hack instead of an MFD subdevice ?

Regards,

Philippe




WARNING: multiple messages have this Message-ID (diff)
From: philippe.retornaz@gmail.com (Philippe Rétornaz)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] pwm: Add mc13xxx pwm driver.
Date: Wed, 27 Nov 2013 16:58:33 +0100	[thread overview]
Message-ID: <529616A9.2090909@gmail.com> (raw)
In-Reply-To: <1385566771-366-1-git-send-email-denis@eukrea.com>

Hi

> +struct mc13xxx *get_mc13xxx(void)
> +{
> +	return mc13xxx_data;
> +}
> +EXPORT_SYMBOL_GPL(get_mc13xxx);
> +
>   int mc13xxx_common_init(struct mc13xxx *mc13xxx,
>   		struct mc13xxx_platform_data *pdata, int irq)
>   {
> @@ -706,6 +714,9 @@ err_revision:
>   		mc13xxx_add_subdevice(mc13xxx, "%s-pwrbutton");
>   	}
>
> +	/* Linux will not have to handle more than one mc13xxx pmic. */
> +	mc13xxx_data = mc13xxx;
> +

Why using a such hack instead of an MFD subdevice ?

Regards,

Philippe

  parent reply	other threads:[~2013-11-27 15:58 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-11-27 15:39 [PATCH 1/3] pwm: Add mc13xxx pwm driver Denis Carikli
2013-11-27 15:39 ` Denis Carikli
2013-11-27 15:39 ` [PATCH 2/3] ARM: dts: mbimxsd53 Add backlight and LCD regulator Denis Carikli
2013-11-27 15:39   ` Denis Carikli
2013-11-28 16:06   ` Thierry Reding
2013-11-28 16:06     ` Thierry Reding
2013-11-27 15:39 ` [PATCH 3/3] ARM: imx_v6_v7_defconfig: Enable mc13xxx-pwm support Denis Carikli
2013-11-27 15:39   ` Denis Carikli
2013-11-28 15:58   ` Thierry Reding
2013-11-28 15:58     ` Thierry Reding
2013-11-27 15:54 ` [PATCH 1/3] pwm: Add mc13xxx pwm driver Alexander Shiyan
2013-11-27 15:54   ` Alexander Shiyan
2013-11-27 15:58 ` Philippe Rétornaz [this message]
2013-11-27 15:58   ` Philippe Rétornaz
2013-11-28 15:56   ` Thierry Reding
2013-11-28 15:56     ` Thierry Reding
2013-11-28 20:10 ` Thierry Reding
2013-11-28 20:10   ` Thierry Reding

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